<!--列表组件，用于首页、全部商品页面的商品列表-->
<template>
  <div id="shopList" class="shopList">
    <ul>
      <li v-for="item in list" :key="item.product_id">
        <router-link :to="{ path: '/goods/details', query: {productID:item.product_id} }">
<!--          店铺头像（封面）-->
          <img :src="$target +item.product_picture" alt />
<!--          店铺名称-->
          <h2>{{item.product_name}}</h2>
<!--          店铺简介-->
          <h3>{{item.product_title}}</h3>
          <p>
            <span>自营</span>
          </p>
        </router-link>
      </li>
    </ul>
  </div>
</template>
<script>
export default {
  name: "ShopList",
  // list为父组件传过来的商品列表
  // isMore为是否显示“浏览更多”
  props: ["list", "isDelete"],
  data() {
    return {};
  },
  computed: {
    // 通过list获取当前显示的商品的分类ID，用于“浏览更多”链接的参数
    categoryID: function() {
      let categoryID = [];
      if (this.list != "") {
        for (let i = 0; i < this.list.length; i++) {
          const id = this.list[i].category_id;
          if (!categoryID.includes(id)) {
            categoryID.push(id);
          }
        }
      }
      return categoryID;
    }
  },
  methods: {
    deleteCollect(product_id) {
      this.$axios
          .post("/api/user/collect/deleteCollect", {
            user_id: this.$store.getters.getUser.user_id,
            product_id: product_id
          })
          .then(res => {
            switch (res.data.code) {
              case "001":
                // 删除成功
                // 删除删除列表中的该商品信息
                for (let i = 0; i < this.list.length; i++) {
                  const temp = this.list[i];
                  if (temp.product_id == product_id) {
                    this.list.splice(i, 1);
                  }
                }
                // 提示删除成功信息
                this.notifySucceed(res.data.msg);
                break;
              default:
                // 提示删除失败信息
                this.notifyError(res.data.msg);
            }
          })
          .catch(err => {
            return Promise.reject(err);
          });
    },

  }
};
</script>
<style scoped>
.shopList ul li {
  z-index: 1;
  float: left;
  width: 234px;
  height: 280px;
  padding: 10px 0;
  margin: 0 0 14.5px 13.7px;
  background-color: white;
  -webkit-transition: all 0.2s linear;
  transition: all 0.2s linear;
  position: relative;
}
.shopList ul li:hover {
  z-index: 2;
  -webkit-box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  -webkit-transform: translate3d(0, -2px, 0);
  transform: translate3d(0, -2px, 0);
}
.shopList ul li img {
  display: block;
  width: 160px;
  height: 160px;
  background: url(../assets/imgs/placeholder.png) no-repeat 50%;
  margin: 0 auto;
}
.shopList ul li h2 {
  margin: 25px 10px 0;
  font-size: 14px;
  font-weight: 400;
  color: #333;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.shopList ul li h3 {
  margin: 5px 10px;
  height: 18px;
  font-size: 12px;
  font-weight: 400;
  color: #b0b0b0;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}
.shopList ul li p {
  margin: 10px 10px 10px;
  text-align: center;
  color: red;
}
.shopList ul li p .del {
  margin-left: 0.5em;
  color: #b0b0b0;
  text-decoration: line-through;
}
.shopList #more {
  text-align: center;
  line-height: 280px;
}
.shopList #more a {
  font-size: 18px;
  color: #333;
}
.shopList #more a:hover {
  color: #ff6700;
}
.shopList ul li .delete {
  position: absolute;
  top: 10px;
  right: 10px;
  display: none;
}
.shopList ul li:hover .delete {
  display: block
}
.shopList ul li .delete:hover {
  color: #ff6700;
}
</style>
